<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible"content="IE=edge">
    <meta name="viewport" content="width=z, initial-scale=1.0">
    <title>列表框-单选</title>
    <script src="/js/vue.js"></script>
</head>
<body>
   <div id="app">
    <h3>单选</h3>
    <select v-model="fruit">
        <option disabled value="">请选择你想吃的水果</option>
        <option>苹果</option>
        <option>香蕉</option>
        <option>橘子</option>

    </select>
    <p>您想吃的水果是:{{fruit}}</p>

   </div>
   <script>
    var vm=new Vue({
        el:'#app',
        data:{
            fruit:""
        }
    })
   </script>
</body>
</html>